I have 2 triggers in my Triggers page that seems to be somenthing that zabbix has no reference about.
It happend somewhere in past, while I was doing some teste and now the triggers never get out of my Triggers view.

Please, how to I remove those triggers from Triggers page?

I have attached images and below you can see the message I get when I right click the trigger and select "Event".

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Undefined index: groups [include/classes/class.cpagefilter.php:245]array_keys() expects parameter 1 to be array, null given [include/classes/class.cpagefilter.php:252]reset() expects parameter 1 to be array, null given [include/classes/class.cpagefilter.php:253]pg_query(): Query failed: ERROR: invalid input syntax for integer: ""
LINE 1: ...h.hostid,h.host FROM hosts h WHERE (h.hostid IN ('')) AND ...
^ [include/db.inc.php:430]Error in query [SELECT h.hostid,h.host FROM hosts h WHERE (h.hostid IN ('')) AND h.hostid BETWEEN 000000000000000 AND 099999999999999 AND h.status IN (0,1,3)] [ERROR: invalid input syntax for integer: ""
LINE 1: ...h.hostid,h.host FROM hosts h WHERE (h.hostid IN ('')) AND ...
^]pg_fetch_assoc() expects parameter 1 to be resource, boolean given [include/db.inc.php:565]pg_free_result() expects parameter 1 to be resource, boolean given [include/db.inc.php:566]pg_query(): Query failed: ERROR: current transaction is aborted, commands ignored until end of transaction block [include/db.inc.php:430]Error in query [SELECT DISTINCT g.groupid,hg.hostid FROM groups g,hosts_groups hg WHERE g.groupid BETWEEN 000000000000000 AND 099999999999999 AND 1=0 AND hg.groupid=g.groupid] [ERROR: current transaction is aborted, commands ignored until end of transaction block]pg_fetch_assoc() expects parameter 1 to be resource, boolean given [include/db.inc.php:565]pg_free_result() expects parameter 1 to be resource, boolean given [include/db.inc.php:566]